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BOSTON MARATHON 2024

Bart Seppen

Bib: 1322•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 4%
Gender (Male)
#0 / 14578
Top 7%
Division (M18-39)
#0 / 4849
Top 18%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:43
Rank: #991
Start → 5K
18:43 | 6:01/mi
10K· 6.21 mi
37:31
Rank: #987 (+4)
5K → 10K
18:48 | 6:03/mi
15K· 9.32 mi
56:16
Rank: #935 (+52)
10K → 15K
18:45 | 6:02/mi
20K· 12.43 mi
1:15:12
Rank: #874 (+61)
15K → 20K
18:56 | 6:06/mi
Half· 13.11 mi
1:19:19
Rank: #872 (+2)
20K → Half
4:07 | 6:02/mi
25K· 15.53 mi
1:34:13
Rank: #836 (+36)
Half → 25K
14:54 | 6:09/mi
30K· 18.64 mi
1:53:57
Rank: #787 (+49)
25K → 30K
19:44 | 6:21/mi
20M
2:02:56
Rank: #776 (+11)
30K → 20M
8:59 | 6:37/mi
21M
2:10:06
Rank: #790 (-14)
20M → 21M
7:10 | 7:10/mi
35K· 21.75 mi
2:15:09
Rank: #816 (-26)
21M → 35K
5:03 | 6:45/mi
23M
2:24:18
Rank: #872 (-56)
35K → 23M
9:09 | 7:18/mi
24M
2:31:54
Rank: #964 (-92)
23M → 24M
7:36 | 7:36/mi
40K· 24.85 mi
2:38:32
Rank: #1038 (-74)
24M → 40K
6:38 | 7:45/mi
25.2M
2:41:22
Rank: #1056 (-18)
40K → 25.2M
2:50 | 8:13/mi
Finish· 26.22 mi
2:48:37
Rank: #1106 (-50)
25.2M → Finish
7:15 | 7:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:19
Pace6:03 /mi
2nd Half
Distance13.11 mi
Time1:29:18
Pace6:49 /mi
📊Positive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:1218:436:0118:43
6:01
-
10K
6.21 mi10:38:0037:316:0218:48
6:03
+0:02
15K
9.32 mi10:56:4556:166:0218:45
6:02
-0:01
20K
12.43 mi11:15:411:15:126:0318:56
6:06
+0:04
Half
13.11 mi11:19:481:19:196:034:07
6:02
-0:04
25K
15.53 mi11:34:421:34:136:0414:54
6:09
+0:07
30K
18.64 mi11:54:261:53:576:0719:44
6:21
+0:12
20M
20.00 mi12:03:252:02:566:098:59
6:37
+0:16
21M
21.00 mi12:10:352:10:066:127:10
7:10
+0:33
35K
21.75 mi12:15:382:15:096:135:03
6:45
-0:25
23M
23.00 mi12:24:472:24:186:169:09
7:18
+0:33
24M
24.00 mi12:32:232:31:546:207:36
7:36
+0:18
40K
24.85 mi12:39:012:38:326:236:38
7:45
+0:09
25.2M
25.20 mi12:41:512:41:226:242:50
8:13
+0:28
Finish
26.22 mi12:49:062:48:376:267:15
7:07
-1:06

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

6:01 /mi

Average Pace

6:26 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:13

56% of race

Time at Steady Pace

33:46

20% of race

Time at Slower Pace

40:38

24% of race

Average Pace: 6:26 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:19:1218:436:0118:43
6:01
#991
10K
6.21 mi10:38:0037:316:0218:48
6:03
#987
15K
9.32 mi10:56:4556:166:0218:45
6:02
#935
20K
12.43 mi11:15:411:15:126:0318:56
6:06
#874
Half
13.11 mi11:19:481:19:196:034:07
6:02
#872
25K
15.53 mi11:34:421:34:136:0414:54
6:09
#836
30K
18.64 mi11:54:261:53:576:0719:44
6:21
#787
20M
20.00 mi12:03:252:02:566:098:59
6:37
#776
21M
21.00 mi12:10:352:10:066:127:10
7:10
#790
35K
21.75 mi12:15:382:15:096:135:03
6:45
#816
23M
23.00 mi12:24:472:24:186:169:09
7:18
#872
24M
24.00 mi12:32:232:31:546:207:36
7:36
#964
40K
24.85 mi12:39:012:38:326:236:38
7:45
#1038
25.2M
25.20 mi12:41:512:41:226:242:50
8:13
#1056
Finish
26.22 mi12:49:062:48:376:267:15
7:07
#1106
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi991954954864(Top 3%)837(Top 6%)837(Top 17%)
10K6.21 mi3.10 mi987+4950+4950+41019(Top 4%)982(Top 7%)982(Top 20%)
15K9.32 mi3.11 mi935+52902+48902+48864(Top 3%)837(Top 6%)837(Top 17%)
20K12.43 mi3.11 mi874+61839+63839+63799(Top 3%)768(Top 5%)768(Top 16%)
Half13.11 mi0.68 mi872+2837+2837+2873(Top 3%)843(Top 6%)843(Top 17%)
25K15.53 mi2.42 mi836+36802+35802+35743(Top 3%)713(Top 5%)713(Top 15%)
30K18.64 mi3.11 mi787+49755+47755+47734(Top 3%)701(Top 5%)701(Top 14%)
20M20.00 mi1.36 mi776+11743+12743+121103(Top 4%)1048(Top 7%)1048(Top 22%)
21M21.00 mi1.00 mi790-14757-14757-141456(Top 6%)1372(Top 9%)1372(Top 28%)
35K21.75 mi0.75 mi816-26783-26783-262057(Top 8%)1896(Top 13%)1896(Top 39%)
23M23.00 mi1.25 mi872-56836-53836-532919(Top 11%)2587(Top 18%)2587(Top 53%)
24M24.00 mi1.00 mi964-92922-86922-864499(Top 18%)3596(Top 25%)3596(Top 74%)
40K24.85 mi0.85 mi1038-74993-71993-714538(Top 18%)3519(Top 24%)3519(Top 73%)
25.2M25.20 mi0.35 mi1056-181010-171010-173359(Top 13%)2743(Top 19%)2743(Top 57%)
Finish26.22 mi1.02 mi1106-501059-491059-493594(Top 14%)2923(Top 20%)2923(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

864

Males

837

M18-39

837

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1019

Males

982

M18-39

982

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

864

Males

837

M18-39

837

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

799

Males

768

M18-39

768

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

873

Males

843

M18-39

843

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

743

Males

713

M18-39

713

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

734

Males

701

M18-39

701

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1103

Males

1048

M18-39

1048

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1456

Males

1372

M18-39

1372

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2057

Males

1896

M18-39

1896

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

2919

Males

2587

M18-39

2587

23M→24M

23.0 - 24.0 mi

Top 18%
×6stories
+12ft-82ft

Overall

4499

Males

3596

M18-39

3596

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4538

Males

3519

M18-39

3519

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3359

Males

2743

M18-39

2743

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3594

Males

2923

M18-39

2923

Passing Analysis

Category:
Athletes Passed
419
Passed By
534
Net Change
-115
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#991
5K → 10K5854+4#991#987
10K → 15K6412+52#987#935
15K → 20K7817+61#935#874
20K → Half31+2#874#872
Half → 25K5216+36#872#836
25K → 30K7425+49#836#787
30K → 20M3120+11#787#776
20M → 21M1226-14#776#790
21M → 35K935-26#790#816
35K → 23M662-56#816#872
23M → 24M799-92#872#964
24M → 40K579-74#964#1038
40K → 25.2M725-18#1038#1056
25.2M → Finish1363-50#1056#1106
TOTALS419534-115
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing